Fetta 4x Dual-Wall Waterproof Heat Shrink Tube

Fetta's thickened dual-wall heat shrink tubes feature a 4:1 shrink ratio and integrated hot-melt adhesive for superior waterproof insulation. Designed for reliable electrical wire connections, these thermoplastic sleeves offer excellent protection.

Inner diameter before shrinkage: 12mm length: 50 meters Inner diameter after shrinkage: 3mm Shrinkage ratio: 4x type: Heat Shrink color: black Specification: 4x Heat Shrink Tubing 12mm (50 meters/roll)